NIGERIA DETECTS 130 CASES OF VACCINE-DERIVED POLIOVIRUS IN 16 STATES 2 min read Health Just In News NIGERIA DETECTS 130 CASES OF VACCINE-DERIVED POLIOVIRUS IN 16 STATES JEN October 7, 2022 Nigeria’s federal government has disclosed that about 130 cases of Circulating Vaccine-derived Poliovirus type...Read More
